Java POS App Payment Integration

€250-500 EUR

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přibližně před 3 roky

€250-500 EUR

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Hi, We are looking helping hands with a knowledge of ZVT or OPI as a TCP Socket based payment system integration. We already build some logics but unfortunately process goes slower. So we need extra hands to speed up our payment implementation. PS: You will work together with our senior software engineer, so you will be addition to the existing team. Please send proposal if you ever worked with ZVT or OPI protocols of If you have extensive knowledge about TCP Server and Client Socket communications. Keywords: ZVT, OPI, Ingenico, Verifone, Payment, Java, NetBeans

Java

Payment Gateway Integration

IČ projektu: 29602439

O projektu

6 nabídky

Vzdálený projekt

Aktivní před 3 roky

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Uděleno:

@oksanayan6

Hello. How are you? I am a senior JAVA developer and I have rich experience at POS system payment integration. I can complte your project perfectly. Please contact me. Thank you.

€350 EUR v 3 dnech

5,0

(1 recenze)

1,4

6 freelanceři nabízejí v průměru €463 EUR za tuto práci

@AwaisChaudhry

Hi, I have read the brief details on the job listing. I am a full stack developer with 9 years of coding experience. I have worked with multiple similar jobs before. I have completed 150+ major projects just on this website in last 5 years. Apart from that I have a good team of developers for doing web based jobs of any kind. You can check my portfolio here: https://www.freelancer.com/u/AwaisChaudhry?w=f I believe I can do this job. Lets discuss ! Awais

€750 EUR v 19 dnech

4,8

(48 recenze)

7,2

@Darwish001

Hi, Hope you are doing well. I have full experience about Java/JavaFX so that I have confident to complete your project perfectly. I will be very happy to discuss about your project via chatting. Thank you.

€400 EUR v 7 dnech

4,0

(14 recenze)

5,3

@amit0423

READY TO WORK ON URGENT ....... I HAVE A STRONG knowledge of ZVT or OPI as a TCP Socket based payment system integration. I will do your work please connect thankyou amit

€375 EUR v 7 dnech

5,0

(5 recenze)

4,0

@techskills16

Hello I am professional software engineer with specialization in Developing Java systems like POS I have 4 years experience in Developing such applications systems I did my MS Software engineering from NUST Islamabad please open message box for me so we can discuss the details I have some questions thank you

€300 EUR v 4 dnech